Results 81 to 90 of about 3,969 (218)

Morphological Changes with growth in Liza cCarinata (Valenciennes) egg, larva and juvenile as distinguished from those of Liza Haematocheila (ScWegel) [PDF]

open access: yes, 1993
The morphological changes in the egg, larval and juvenile stages of Liza carinata with growth were investigated in reared and wild specimens. L. carinata could be distinguished from L.
Hassan, Anuar, Takita, Toru
core  

Clinal Variation in Reproductive Modes and Offspring Body Condition Across a Contact Zone of a Bimodal Viviparous Salamander

open access: yesEcology and Evolution, Volume 16, Issue 3, March 2026.
We examined clinal gradients in reproductive modes and associated offspring body condition across a hybrid zone between two bimodal viviparous subspecies of Salamandra salamandra. We found a clear cline in reproductive modes, with pure modes at the extremes and mixed modes in central populations.
Clara Figueiredo‐Vázquez   +2 more
wiley   +1 more source

パンガシウス科魚類6種の仔稚魚の形態と系統類縁関係 [PDF]

open access: yes, 2015
東京海洋大学修士学位論文 平成21年度(2009) 海洋環境保全学 第943号指導教員: 河野博全文公表年月日: 2015-06 ...
鵜川 亮
core   +1 more source

Regulation of organelle movement in melanophores by protein kinase A (PKA), protein kinase C (PKC), and protein phosphatase 2A (PP2A) [PDF]

open access: yes, 1998
We used melanophores, cells specialized for regulated organelle transport, to study signaling pathways involved in the regulation of transport. We transfected immortalized Xenopus melanophores with plasmids encoding epitope-tagged inhibitors of protein ...
Reilein, A. R.   +4 more
core   +1 more source

Diversity and distribution of goby-fry fish in Tomini Bay, Gorontalo, Indonesia

open access: yesFisheries and Aquatic Sciences
Tomini Bay in Gorontalo offers significant potential for amphidromous goby-fry, a group of fish found in at least five estuaries in the area, namely Bone-Bolango, Paguyaman, Bilungala, Tombulilato, and Taludaa Estuaries.
Femy M. Sahami   +3 more
doaj   +1 more source

Embryology and early ontogeny of an anemonefish Amphiprion ocellaris [PDF]

open access: yes, 2007
The present study describes the embryonic development and early ontogeny of Amphiprion ocellaris from fertilization to post hatching. Anemonefish spontaneously spawned at 27???28??C. The newly laid eggs were orange in colour and elliptical in shape (1.8??
Qin, Jianguang, Yasir, Inayah
core   +2 more sources

Descriptions of larval, prejuvenile, and juvenile finescale menhaden (Brevoortia gunteri) (family Clupeidae), and comparisons to gulf menhaden (B. patronus) [PDF]

open access: yes, 2004
Larval and juvenile development of finescale menhaden (Brevoortia gunteri) is described for the first time by using wild-caught individuals from Nueces Bay, Texas, and is compared with larval and juvenile development of co-occurring gulf menhaden (B ...
Newstead , David A., Tolan, James M.
core  

The hormones of invertebrates [PDF]

open access: yes, 1939
Thesis (M.A.)--Boston University ...
Kling, Irma H
core   +1 more source

Background matching in the brown shrimp Crangon crangon : adaptive camouflage and behavioural-plasticity [PDF]

open access: yes, 2018
A combination of burrowing behaviour and very efficient background matching makes the brown shrimp Crangon crangon almost invisible to potential predators and preys.
A Barbiero   +76 more
core   +1 more source

Laboratory guide to early life history stages of northeast Pacific fishes [PDF]

open access: yes, 1989
This laboratory guide presents taxonomic information on eggs and larvae of fishes of the Northeast Pacific Ocean (north of California) and the eastern Bering Sea. Included are early-life-history series, illustrations, and comparative descriptions of 232
Blood, Deborah M.   +3 more
core  

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